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2003-04-03  Jakub Jelinek  <jakub@redhat.com>

	* pthread.c (pthread_initialize): Unblock __pthread_sig_cancel
	in case the parent blocked it.
This commit is contained in:
Ulrich Drepper 2003-04-03 18:53:31 +00:00
parent 148bb057a0
commit ff4d6f1bd5
3 changed files with 10 additions and 1 deletions
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5
linuxthreads/ChangeLog
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@ -1,3 +1,8 @@
2003-04-03 Jakub Jelinek <jakub@redhat.com>
* pthread.c (pthread_initialize): Unblock __pthread_sig_cancel
in case the parent blocked it.
2003-04-02 Jakub Jelinek <jakub@redhat.com>
* Makefile (libpthread-routines): Add pthread_atfork.

4
linuxthreads/pthread.c
View File

@ -529,6 +529,10 @@ static void pthread_initialize(void)
sigemptyset(&mask);
sigaddset(&mask, __pthread_sig_restart);
sigprocmask(SIG_BLOCK, &mask, NULL);
/* And unblock __pthread_sig_cancel if it has been blocked. */
sigdelset(&mask, __pthread_sig_restart);
sigaddset(&mask, __pthread_sig_cancel);
sigprocmask(SIG_UNBLOCK, &mask, NULL);
/* Register an exit function to kill all other threads. */
/* Do it early so that user-registered atexit functions are called
before pthread_*exit_process. */

2
sysdeps/unix/sysv/linux/getsysstats.c
View File

@ -85,7 +85,7 @@ get_proc_path (char *buffer, size_t bufsize)
/* Now store the copied value. But do it atomically. */
assert (sizeof (long int) == sizeof (void *__unbounded));
if (! atomic_compare_and_exchange_bool_acq (&mount_proc, copy_result, NULL))
if (atomic_compare_and_exchange_bool_acq (&mount_proc, copy_result, NULL))
/* Replacing the value failed. This means another thread was
faster and we don't need the copy anymore. */
free (copy_result);